156940185626

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{115567147}}^1$

素因数の和:115567253

約数の個数: 16

約数和(自身を含む): 271813932096

約数和(自身を除く): 114873746470

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 115567147, 231134294, 808970029, 1617940058, 11210013259, 22420026518, 78470092813, 156940185626]

約数ペア:

[(1, 156940185626), (2, 78470092813), (7, 22420026518), (14, 11210013259), (97, 1617940058), (194, 808970029), (679, 231134294), (1358, 115567147)]